name: country_code
description: 'Typically a lower-case two letter code for the country'
in: query
required: false
schema:
  type: array
  items:
    $ref: '../schemas/properties/country_code.yaml'
examples:
  worldwide:
    value: ['worldwide']
  us:
    value: ['us']
  de:
    value: ['de']
  gb:
    value: ['gb']
  'us, de, gb':
    value: ['us', 'de', 'gb']
  '--':
    value: null